/* iCarTV: quiet automotive surfaces, clear product hierarchy, no external fonts. */
:root {
  color-scheme: dark;
  --ink: #080d16;
  --surface: #101925;
  --surface-raised: #162130;
  --white: #f3f5f8;
  --muted: #aab6c7;
  --blue: #8aafff;
  --blue-strong: #739eff;
  --line: #2a3545;
  --display-font: "Avenir Next", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif;
  --body-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --radius: 18px;
  --space-section: clamp(72px, 8vw, 120px);
  --ease: cubic-bezier(.22,.61,.36,1);
  font-family: var(--body-font);
  color: var(--white);
  background: var(--ink);
  font-synthesis: none;
  scroll-behavior: smooth;
  scroll-padding-block-start: 100px;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
button, select, summary { cursor: pointer; }
button { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
figure { margin: 0; }
h1, h2, h3, p { margin-block-start: 0; }
h1, h2, h3 { font-family: var(--display-font); font-weight: 600; overflow-wrap: break-word; }
h1, h2 { text-wrap: balance; }
h1 { margin-block-end: 28px; font-size: clamp(48px, 4.7vw, 72px); line-height: 1.075; letter-spacing: -.055em; }
h1 span { color: inherit; }
h2 { margin-block-end: 24px; font-size: clamp(34px, 3.65vw, 52px); line-height: 1.15; letter-spacing: -.045em; }
h3 { margin-block-end: 12px; font-size: 23px; line-height: 1.3; letter-spacing: -.025em; }
p { line-height: 1.75; }
a:focus-visible, button:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 5px; }
a, button, summary { -webkit-tap-highlight-color: #8aafff22; }
[hidden] { display: none !important; }
.wrap { width: min(1240px, calc(100% - 112px)); margin-inline: auto; }
.icon { width: 24px; height: 24px; flex-shrink: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; inset-block-start: -100px; inset-inline-start: 20px; z-index: 100; padding: 14px 24px; border-radius: 8px; background: var(--blue); color: var(--ink); }
.skip:focus { inset-block-start: 16px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin-block-end: 24px; color: var(--blue); font-size: 13px; font-weight: 600; line-height: 1.6; }
.little-line { width: 23px; height: 2px; background: currentColor; }
.section-intro { max-width: 43ch; margin: 0; color: var(--muted); font-size: 17px; line-height: 1.8; }

/* Navigation remains compact at each viewport size. */
.site-header { position: sticky; inset-block-start: 0; z-index: 50; border-block-end: 1px solid var(--line); background: #080d16f5; }
.header-inner { position: relative; display: flex; align-items: center; gap: 28px; min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-height: 44px; font-size: 24px; font-weight: 650; letter-spacing: -.045em; white-space: nowrap; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 26px; margin-inline: auto; }
.desktop-nav a { display: inline-flex; align-items: center; min-height: 44px; color: #c1cbd9; font-size: 13px; line-height: 1.4; }
.desktop-nav a:hover, .footer-links a:hover, .back-top:hover { color: var(--white); text-decoration: underline; text-underline-offset: 6px; }
.language-control { position: relative; display: flex; align-items: center; gap: 5px; flex-shrink: 0; }
.language-control > .icon:first-child { width: 17px; height: 17px; color: var(--muted); }
.language-control > .icon:last-child { position: absolute; inset-inline-end: 3px; width: 12px; height: 12px; pointer-events: none; color: var(--muted); }
.language-control select { min-height: 44px; max-width: 118px; padding-block: 10px; padding-inline: 4px 20px; appearance: none; border: 0; color: var(--white); background: transparent; font-size: 13px; }
.language-control option { color: var(--white); background: var(--surface); }
.header-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 16px; border: 1px solid #5273a9; border-radius: 8px; color: #d3e1ff; font-size: 13px; font-weight: 600; line-height: 1.4; }
.header-cta:hover { background: #14223a; }
.mobile-menu { display: none; }
.header-inner:has(.language-fallback) .language-control { display: none; }
.language-fallback { position: relative; font-size: 13px; }
.language-fallback summary { display: flex; align-items: center; min-height: 44px; padding-inline: 12px; border: 1px solid var(--line); border-radius: 8px; }
.language-fallback[open] { position: absolute; inset-inline-end: 20px; inset-block-start: calc(100% + 8px); z-index: 60; width: 220px; max-height: min(80vh, 500px); overflow-y: auto; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.language-fallback a { display: flex; align-items: center; min-height: 44px; padding: 10px 16px; }
.language-fallback a:hover { background: var(--surface-raised); }

/* Hero: the connected screens are the central visual, not decorative stock imagery. */
.hero { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: clamp(24px, 4vw, 64px); min-height: 660px; padding-block: 82px 72px; }
.hero-copy { min-width: 0; }
.hero .lead { max-width: 41ch; margin-block-end: 0; color: #bcc7d8; font-size: 18px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 16px 25px; margin-block: 32px 26px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 50px; padding: 14px 22px; border: 1px solid transparent; border-radius: 9px; color: #091324; background: var(--blue); font-size: 14px; font-weight: 650; line-height: 1.4; transition: background 180ms ease; }
.button:hover { background: #adc8ff; }
.button .icon { width: 18px; height: 18px; }
.text-link { display: inline-flex; align-items: center; justify-content: flex-start; gap: 10px; min-height: 44px; color: #d3dded; font-size: 14px; font-weight: 500; line-height: 1.5; }
.text-link .icon { width: 17px; height: 17px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.availability { display: flex; align-items: center; gap: 9px; margin-block-end: 7px; color: #c5d0df; font-size: 13px; }
.availability-status { display: inline-flex; align-items: center; gap: 9px; }
.status-dot { display: inline-block; width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: var(--blue); }
.hero-note, .hero-context { max-width: 50ch; margin: 0; color: #a1afc2; font-size: 12px; line-height: 1.7; }
.hero-context { margin-block-start: 12px; }
.hero-stage { position: relative; min-width: 0; padding-block: 35px 86px; padding-inline-end: 19%; }
.hero-car-screen { position: relative; width: 100%; padding: 8px; border: 1px solid #485364; border-radius: 25px; background: #111824; box-shadow: 0 26px 60px #0004; }
.hero-car-screen img { width: 100%; border-radius: 17px; }
.hero-companion { position: absolute; inset-inline-end: 0; inset-block-end: 0; width: 23%; max-width: 148px; }
.phone { width: 100%; padding: 5px; border: 1px solid #485364; border-radius: 30px; background: #111824; }
.phone img { width: 100%; border-radius: 24px; }
.hero-companion .phone { padding: 4px; border-radius: 24px; box-shadow: 0 16px 30px #0005; }
.hero-companion .phone img { border-radius: 19px; }
.hero-device-label { position: absolute; inset-inline-start: 8px; inset-block-end: 24px; color: var(--muted); font-size: 12px; }
.hero-device-label small { display: block; margin-block-start: 4px; font-size: 12px; }
.intro-strip { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 26px; border-block: 1px solid var(--line); color: #b7c4d7; font-size: 13px; }
.intro-strip > span { display: inline-flex; align-items: center; gap: 10px; }
.intro-strip .icon { width: 20px; height: 20px; color: var(--blue); }

/* Authentic phone capture paired with editorial capability labels. */
.hero-phone-composition { display: grid; grid-template-columns: minmax(0, 250px) minmax(110px, 1fr); align-items: center; gap: 24px; justify-content: center; padding: 0; }
.hero-phone-product { width: 100%; min-width: 0; }
.hero-phone-product .phone { padding: 6px; border-radius: 32px; box-shadow: 0 22px 45px #0004; }
.hero-phone-product .phone img { border-radius: 25px; }
.hero-media-notes { min-width: 0; }
.hero-media-note { display: flex; align-items: flex-start; gap: 12px; padding-block: 22px; border-block-end: 1px solid var(--line); color: #b7c5d9; font-size: 13px; line-height: 1.6; }
.hero-media-note:first-child { border-block-start: 1px solid var(--line); }
.hero-media-note .icon { width: 21px; height: 21px; margin-block-start: 1px; color: var(--blue); }
.preview-connections { display: flex; flex-direction: column; justify-content: center; gap: 0; min-width: 0; align-self: stretch; padding: 36px 0; }
.preview-connections:has(.preview-car-artwork) { justify-content: flex-start; padding-block: 0; }
.preview-car-artwork { margin-block-end: 32px; padding: 6px; border: 1px solid #485364; border-radius: 21px; background: #111824; }
.preview-car-artwork img { width: 100%; border-radius: 15px; }
.connection-card { position: relative; padding-block: 30px; padding-inline: 50px 0; border-block-start: 1px solid var(--line); }
.connection-card > .icon { position: absolute; inset-inline-start: 0; inset-block-start: 32px; width: 27px; height: 27px; color: var(--blue); }
.connection-card h3 { font-size: 28px; }
.connection-card p { max-width: 48ch; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.8; }
.connection-note { margin: 0; padding-block-start: 24px; border-block-start: 1px solid var(--line); color: #a4b4ca; font-size: 13px; line-height: 1.8; }

/* Feature hierarchy: two leading capabilities, four compact supporting ones. */
.experience { padding-block: var(--space-section); }
.feature-heading { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; gap: 60px; margin-block-end: 44px; }
.feature-heading h2 { max-width: 19ch; margin: 0; }
.feature-heading .section-intro { justify-self: end; }
.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.feature-card { min-width: 0; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.feature-card:nth-child(2) { grid-column: span 2; display: flex; flex-direction: column; justify-content: center; padding: 40px; background: #152235; }
.feature-wide { grid-column: span 2; display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 24px; padding: 36px; }
.feature-wide:not(:has(.feature-visual)) { grid-template-columns: 1fr; }
.feature-format { display: inline-block; margin-block-start: 25px; padding: 7px 10px; border: 1px solid #3c506e; border-radius: 6px; color: #c3d8ff; font-size: 12px; line-height: 1.4; }
.feature-copy { min-width: 0; }
.feature-icon { display: flex; align-items: center; width: 38px; height: 38px; margin-block-end: 25px; color: var(--blue); }
.feature-icon .icon { width: 28px; height: 28px; }
.feature-card h3 { font-size: 21px; }
.feature-card p { max-width: 44ch; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.feature-visual { min-width: 0; }
.feature-visual img { width: 100%; max-height: 250px; object-fit: contain; border-radius: 14px; }
.feature-tag { display: inline-block; margin-inline-start: 8px; color: var(--muted); font-size: 12px; font-weight: 400; vertical-align: middle; }

/* Product preview keeps actual UI readable and preserves screenshot proportions. */
.screens { padding-block: 0 var(--space-section); }
.screen-heading { max-width: 800px; margin-block-end: 45px; }
.preview-grid { display: grid; grid-template-columns: .75fr 1.35fr; gap: 24px; align-items: start; }
.preview-phone, .preview-car { min-width: 0; }
.preview-phone { display: flex; flex-direction: column; align-items: center; padding: 36px 30px 0; border-radius: var(--radius); background: #111c2a; }
.preview-phone .phone { width: min(100%, 240px); }
.preview-car { padding-block-start: 50px; }
.car-stage { padding: 8px; border: 1px solid #485364; border-radius: 25px; background: #111824; }
.car-stage img { width: 100%; border-radius: 17px; }
.preview-grid figcaption { align-self: stretch; margin: 0; padding-block: 28px; }
.preview-grid figcaption h3 { font-size: 22px; }
.preview-grid figcaption p { max-width: 50ch; margin: 0; color: var(--muted); font-size: 15px; }
.preview-grid figcaption > span { display: block; color: var(--muted); font-size: 14px; line-height: 1.75; }
.preview-airplay { display: flex; align-items: flex-start; gap: 16px; padding-block-start: 24px; border-block-start: 1px solid var(--line); }
.preview-airplay > .icon { margin-block-start: 3px; color: var(--blue); }
.preview-airplay p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.compatibility { display: grid; grid-template-columns: 1fr 1.4fr; align-items: start; gap: 22px 48px; margin-block-start: 64px; padding-block-start: 32px; border-block-start: 1px solid var(--line); }
.compatibility h3 { margin: 0; font-size: 22px; }
.versions { display: flex; align-items: center; gap: 36px; }
.versions strong { display: block; margin-block-end: 6px; font-size: 24px; font-weight: 550; }
.versions span { color: var(--muted); font-size: 13px; line-height: 1.7; }
.versions .version-divider { color: #62728a; font-size: 21px; }
.compatibility > p { grid-column: 2; max-width: 65ch; margin: 0; color: var(--muted); font-size: 13px; }
.languages-note { margin-block-start: 36px; padding-block-start: 30px; border-block-start: 1px solid var(--line); }
.languages-note > div { display: grid; grid-template-columns: 28px 1fr 1.4fr; gap: 20px; align-items: baseline; }
.languages-note .icon { align-self: start; color: var(--blue); }
.languages-note h3 { margin: 0; font-size: 21px; }
.languages-note p { margin: 0; color: var(--muted); font-size: 14px; }

/* Distinct product cards: local media, browser and the larger vehicle display. */
.product-gallery { display: grid; grid-template-columns: .9fr .9fr 1.3fr; gap: 20px; align-items: stretch; }
.gallery-card { position: relative; display: flex; flex-direction: column; min-width: 0; height: 590px; padding: 30px 26px 0; overflow: hidden; border: 1px solid #334259; border-radius: 24px; background: #142033; transition: transform 280ms var(--ease), border-color 280ms ease, box-shadow 280ms ease; }
.gallery-card figcaption { position: relative; z-index: 1; }
.gallery-card h3 { font-size: 25px; }
.gallery-card p { max-width: 40ch; margin: 0; color: #b5c3d8; font-size: 14px; line-height: 1.75; }
.gallery-browser { background: #111b2a; }
.gallery-car { background: #1a2635; padding-block-end: 30px; }
.gallery-device { display: flex; justify-content: center; flex: 1; min-height: 0; margin-block-start: 30px; }
.gallery-device .phone { flex: 0 0 auto; width: 210px; max-width: 100%; height: fit-content; border-radius: 28px; transition: transform 500ms var(--ease); }
.gallery-device .phone img { border-radius: 22px; }
.gallery-car-image { width: 100%; margin-block: auto; padding-block: 28px 0; transition: transform 500ms var(--ease); }
.gallery-car-image img { width: 100%; border: 1px solid #4b5a6c; border-radius: 18px; }

/* Large lifestyle scenes tell the two usage stories without adding more UI cards. */
.visual-stories { display: grid; gap: 80px; padding-block-end: var(--space-section); }
.visual-story { display: grid; grid-template-columns: 1.5fr .8fr; align-items: center; gap: 60px; }
.visual-story-reverse { grid-template-columns: .8fr 1.5fr; }
.visual-story-reverse .story-media { grid-column: 2; grid-row: 1; }
.visual-story-reverse .story-copy { grid-column: 1; grid-row: 1; }
.story-media { min-width: 0; overflow: hidden; border-radius: 22px; background: var(--surface); }
.story-media img { width: 100%; aspect-ratio: 1.48; object-fit: cover; transition: transform 650ms var(--ease); }
.story-copy { min-width: 0; }
.story-copy h2 { margin-block-end: 22px; font-size: clamp(38px, 4vw, 56px); }
.story-copy p { max-width: 36ch; margin-block-end: 24px; color: #b7c5d8; font-size: 17px; line-height: 1.85; }
.story-copy .text-link { color: #d6e3fa; }

/* Noticeable interaction feedback; the only automatic entrance is the hero art. */
.hero-stage { animation: hero-arrival 700ms var(--ease) both; }
@keyframes hero-arrival { from { opacity: .35; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.button, .header-cta { transition: transform 200ms var(--ease), background 200ms ease, box-shadow 200ms ease; }
.text-link .icon { transition: transform 200ms var(--ease); }
.desktop-nav a { position: relative; }
.desktop-nav a::after { content: ''; position: absolute; inset-inline: 0; inset-block-end: 7px; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: center; transition: transform 200ms var(--ease); }
.feature-card { transition: border-color 220ms ease, background 220ms ease; }
@media (hover: hover) and (pointer: fine) {
  .button:hover { transform: translateY(-3px); box-shadow: 0 10px 26px #668fda26; }
  .header-cta:hover { transform: translateY(-2px); }
  .desktop-nav a:hover { text-decoration: none; }
  .desktop-nav a:hover::after { transform: scaleX(1); }
  .text-link:hover .icon { transform: translateY(3px); }
  .gallery-card:hover { transform: translateY(-6px); border-color: #7b9dcc; box-shadow: 0 20px 35px #0003; }
  .gallery-card:hover .gallery-device .phone { transform: translateY(-7px); }
  .gallery-car:hover .gallery-car-image { transform: scale(1.025); }
  .story-media:hover img { transform: scale(1.045); }
  .feature-card:hover { background: #19273b; border-color: #6582aa; }
}

/* Three steps have a sequence; numbering is meaningful here. */
.setup { padding-block: var(--space-section); border-block: 1px solid var(--line); background: #0e1622; }
.section-heading { display: grid; grid-template-columns: .65fr 1.35fr; align-items: baseline; gap: 48px; margin-block-end: 42px; }
.section-heading h2 { max-width: 24ch; margin: 0; }
.section-heading .eyebrow { margin: 0; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 46px; }
.step-top { display: flex; justify-content: space-between; align-items: center; padding-block: 22px 28px; border-block-start: 1px solid #3a4960; color: var(--blue); }
.step-top > span { font-size: 13px; font-variant-numeric: tabular-nums; }
.step-top .icon { width: 23px; height: 23px; }
.steps h3 { font-size: 22px; }
.steps p { max-width: 37ch; color: var(--muted); font-size: 15px; }
.content-note { display: flex; align-items: flex-start; gap: 12px; margin: 30px 0 0; padding-block-start: 24px; border-block-start: 1px solid var(--line); color: #aebcd0; font-size: 13px; }
.content-note .icon { width: 18px; height: 18px; margin-block-start: 3px; color: var(--blue); }

.faq-section { padding-block: var(--space-section); }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: start; gap: 36px 90px; }
.faq-layout h2 { max-width: 13ch; font-size: clamp(34px, 3.5vw, 48px); }
.faq-list { min-width: 0; }
.faq-list details { border-block-end: 1px solid var(--line); }
.faq-list details:first-child { border-block-start: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 64px; padding-block: 21px; font-size: 16px; font-weight: 550; line-height: 1.6; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary .icon { width: 18px; height: 18px; color: var(--blue); transition: transform 180ms var(--ease); }
.faq-list details[open] summary .icon { transform: rotate(45deg); }
.faq-list details p { max-width: 61ch; margin: 0; padding-block-end: 24px; color: var(--muted); font-size: 15px; line-height: 1.8; }
.support-contact { display: flex; align-items: center; gap: 18px; min-width: 0; min-height: 104px; padding: 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); transition: border-color 180ms ease; }
.faq-layout > .support-contact { grid-column: 2; }
.support-contact:hover { border-color: #7392c5; }
.support-contact-icon { display: grid; place-items: center; flex: 0 0 42px; width: 42px; height: 42px; color: var(--blue); }
.support-contact-copy { display: flex; flex: 1; flex-direction: column; gap: 5px; min-width: 0; }
.support-contact-copy strong { color: var(--muted); font-size: 13px; font-weight: 400; line-height: 1.5; }
.support-contact-copy > span { align-self: flex-start; max-width: 100%; font-size: 18px; font-weight: 500; letter-spacing: -.02em; overflow-wrap: anywhere; line-height: 1.6; }
.support-contact-arrow { width: 19px; height: 19px; color: var(--blue); }

.closing { display: flex; align-items: center; gap: 28px; padding: 44px; margin-block-end: 80px; border: 1px solid #30425d; border-radius: 22px; background: #132035; }
.closing-icon { width: 70px; height: 70px; border-radius: 18px; }
.closing-copy { flex: 1; min-width: 0; }
.closing h2 { margin-block-end: 10px; font-size: clamp(27px, 2.5vw, 36px); line-height: 1.2; letter-spacing: -.035em; }
.closing p { margin: 0; color: #bcc8dc; font-size: 14px; }
.release-pill { display: inline-flex; align-items: center; gap: 10px; max-width: 230px; padding: 12px 16px; border: 1px solid #516582; border-radius: 9px; color: #d2def1; font-size: 13px; line-height: 1.5; }
.footer { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 20px 60px; padding-block: 36px; border-block-start: 1px solid var(--line); }
.footer .brand { font-size: 22px; }
.footer .brand img { width: 31px; height: 31px; border-radius: 8px; }
.footer > p { justify-self: end; max-width: 48ch; margin: 0; color: var(--muted); font-size: 13px; text-align: end; }
.footer-links { display: flex; flex-wrap: wrap; gap: 0 23px; grid-column: 1/-1; }
.footer-links a, .back-top { display: inline-flex; align-items: center; min-height: 44px; color: #b1c0d5; font-size: 13px; line-height: 1.5; }
.footer small { color: #9ba9bd; font-size: 12px; line-height: 1.7; }
.back-top { justify-self: end; }

/* Public information pages share the same visual system. */
.legal { width: min(820px, calc(100% - 112px)); min-height: 65vh; padding-block: 80px 100px; }
.legal h1 { font-size: clamp(36px, 4.5vw, 56px); }
.legal p { color: #b8c4d6; font-size: 16px; line-height: 1.85; overflow-wrap: anywhere; }
.legal .button { width: fit-content; margin-block-start: 35px; }
.legal > .support-contact { margin-block-start: 32px; }
.legal-document section { margin-block-start: 38px; padding-block-start: 28px; border-block-start: 1px solid var(--line); }
.legal-document h2 { margin-block-end: 16px; font-size: 25px; line-height: 1.35; letter-spacing: -.025em; }
.legal-updated { color: var(--muted); font-size: 14px; }
.legal-document a { overflow-wrap: anywhere; }
.legal-email { color: #b5ceff; text-decoration: underline; text-underline-offset: 4px; unicode-bidi: isolate; }
.page-intro { max-width: 820px; padding-block: 76px 48px; }
.page-intro .lead { max-width: 60ch; color: var(--muted); font-size: 18px; }
.support-guide { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; padding-block: 0 72px; }
.support-guide article { min-width: 0; padding: 28px; border-block-start: 1px solid var(--line); background: var(--surface); border-radius: 12px; }
.support-guide h2, .support-guide h3 { font-size: 23px; }
.support-guide p { color: var(--muted); font-size: 15px; }
.support-guide .text-link { color: var(--blue); }
.feature-detail { display: grid; grid-template-columns: 1fr 1.4fr; align-items: start; gap: 24px 56px; padding-block: 40px; border-block-start: 1px solid var(--line); }
.feature-detail h2 { margin: 0; font-size: 30px; }
.feature-detail p { max-width: 60ch; margin: 0; color: var(--muted); font-size: 16px; }
.download-note { max-width: 60ch; color: var(--muted); font-size: 13px; line-height: 1.8; }
.reveal { opacity: 1; }

/* Logical properties keep Arabic layout naturally mirrored. */
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] .eyebrow { letter-spacing: 0; line-height: 1.4; }
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3 { font-family: var(--body-font); }

@media (min-width: 1600px) {
  .hero { min-height: 720px; }
}
@media (max-width: 1150px) {
  .wrap { width: calc(100% - 72px); }
  .header-inner { gap: 20px; }
  .desktop-nav { gap: 18px; }
  .header-cta { display: none; }
  .hero { min-height: 610px; gap: 34px; }
  h1 { font-size: clamp(44px, 5vw, 58px); }
  .hero .lead { font-size: 17px; }
  .hero-stage { padding-block: 25px 70px; }
  .hero-companion .phone { border-radius: 19px; }
  .hero-companion .phone img { border-radius: 14px; }
  .feature-wide { grid-template-columns: 1fr; padding: 30px; }
  .feature-visual { display: none; }
  .feature-card { padding: 26px; }
  .feature-card:nth-child(2) { padding: 30px; }
  .feature-heading { gap: 40px; }
  .preview-grid { grid-template-columns: .8fr 1.2fr; }
  .faq-layout { gap: 32px 50px; }
  .closing { padding: 34px; }
  .legal { width: min(820px, calc(100% - 72px)); }
}
@media (max-width: 900px) {
  .desktop-nav { gap: 16px; }
  .desktop-nav a { font-size: 12px; }
  .hero { min-height: auto; padding-block: 65px; gap: 24px; }
  h1 { font-size: 44px; }
  .hero-actions { gap: 12px; }
  .button { padding-inline: 18px; }
  .hero-car-screen { padding: 6px; border-radius: 18px; }
  .hero-car-screen img { border-radius: 12px; }
  .hero-device-label { font-size: 11px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-wide, .feature-card:nth-child(2) { grid-column: auto; }
  .feature-heading { grid-template-columns: 1fr; gap: 24px; }
  .feature-heading .section-intro { justify-self: start; max-width: 55ch; }
  .section-heading { grid-template-columns: 1fr; gap: 20px; }
  .section-heading h2 { max-width: 28ch; }
  .steps { gap: 25px; }
  .preview-phone { padding: 28px 20px 0; }
  .preview-phone .phone { max-width: 210px; }
  .preview-car { padding-block-start: 40px; }
  .car-stage { padding: 6px; border-radius: 18px; }
  .car-stage img { border-radius: 12px; }
  .compatibility { grid-template-columns: 1fr 1.4fr; column-gap: 24px; }
  .versions { gap: 20px; }
  .languages-note > div { grid-template-columns: 28px 1fr; }
  .languages-note p { grid-column: 2; }
  .faq-layout { gap: 30px; }
  .closing { flex-wrap: wrap; }
  .release-pill { margin-inline-start: 98px; }
}
@media (max-width: 760px) {
  :root { --space-section: 72px; scroll-padding-block-start: 90px; }
  .wrap, .legal { width: calc(100% - 40px); }
  .header-inner { position: relative; min-height: 68px; gap: 12px; }
  .site-header .brand { font-size: 22px; gap: 8px; }
  .site-header .brand img { width: 32px; height: 32px; border-radius: 9px; }
  .desktop-nav { display: none; }
  .language-control { margin-inline-start: auto; }
  .language-control > .icon:first-child { display: none; }
  .language-control select { max-width: 113px; font-size: 12px; }
  .mobile-menu { display: block; flex-shrink: 0; }
  .mobile-menu summary { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 8px; list-style: none; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .mobile-menu summary .icon { width: 21px; height: 21px; }
  .mobile-menu[open] summary { background: var(--surface-raised); border-color: #6685b6; }
  .mobile-menu nav { position: absolute; inset-inline: 0; inset-block-start: calc(100% + 8px); display: flex; flex-direction: column; padding: 12px; border: 1px solid #3a4960; border-radius: 12px; background: #111b29; box-shadow: 0 20px 40px #0006; }
  .mobile-menu nav a { display: flex; align-items: center; min-height: 48px; padding: 12px; border-radius: 6px; font-size: 15px; line-height: 1.5; }
  .mobile-menu nav a:hover { background: #1a2a40; }
  .hero { grid-template-columns: 1fr; gap: 30px; padding-block: 46px 42px; }
  h1 { max-width: 13ch; font-size: clamp(40px, 8.8vw, 58px); line-height: 1.1; }
  .hero .lead { max-width: 48ch; font-size: 16px; }
  .hero .eyebrow { margin-block-end: 22px; }
  .hero-actions { margin-block: 26px 22px; gap: 12px 20px; }
  .hero-stage { width: min(540px, 100%); margin-inline: auto; padding-block: 25px 75px; padding-inline-end: 19%; }
  .hero-companion { max-width: 128px; width: 23%; }
  .hero-device-label { inset-block-end: 24px; font-size: 12px; }
  .intro-strip { justify-content: flex-start; flex-wrap: wrap; gap: 20px 28px; padding-block: 24px; font-size: 12px; }
  .intro-strip .icon { width: 18px; height: 18px; }
  h2 { font-size: clamp(32px, 7vw, 43px); }
  .feature-heading { margin-block-end: 30px; }
  .section-intro { font-size: 16px; }
  .feature-card, .feature-wide, .feature-card:nth-child(2) { padding: 26px; }
  .feature-card h3 { font-size: 21px; }
  .feature-icon { margin-block-end: 18px; }
  .preview-grid { grid-template-columns: 1fr; gap: 35px; }
  .preview-phone { padding: 30px 26px 0; }
  .preview-phone .phone { width: 60%; max-width: 230px; }
  .preview-car { padding: 0; }
  .preview-grid figcaption { padding-block: 24px; }
  .compatibility { grid-template-columns: 1fr; gap: 24px; margin-block-start: 38px; }
  .compatibility > p { grid-column: 1; }
  .versions { gap: 28px; }
  .versions strong { font-size: 23px; }
  .languages-note { margin-block-start: 28px; padding-block-start: 28px; }
  .steps { grid-template-columns: 1fr; gap: 25px; }
  .steps article { display: grid; grid-template-columns: 34px 1fr; column-gap: 20px; padding-block-start: 22px; border-block-start: 1px solid #3a4960; }
  .step-top { grid-row: span 2; flex-direction: column; justify-content: flex-start; gap: 18px; padding: 2px 0 0; border: 0; }
  .steps h3 { margin-block-end: 9px; font-size: 21px; }
  .steps p { max-width: 50ch; margin: 0; font-size: 14px; }
  .content-note { margin-block-start: 32px; font-size: 12px; }
  .faq-layout { grid-template-columns: 1fr; gap: 25px; }
  .faq-layout h2 { max-width: 20ch; margin: 0; font-size: 36px; }
  .faq-layout > .support-contact { grid-column: 1; margin-block-start: 4px; }
  .faq-list summary { font-size: 15px; }
  .faq-list details p { font-size: 14px; }
  .support-contact { gap: 12px; padding: 20px; }
  .support-contact-copy > span { font-size: 17px; }
  .support-contact-icon { flex-basis: 32px; width: 32px; }
  .closing { gap: 20px; padding: 28px; margin-block-end: 55px; }
  .closing-icon { width: 54px; height: 54px; border-radius: 14px; }
  .closing h2 { font-size: 27px; }
  .closing p { font-size: 13px; }
  .release-pill { margin-inline-start: 74px; }
  .footer { grid-template-columns: 1fr; gap: 17px; padding-block: 28px; }
  .footer > p { justify-self: start; max-width: 50ch; text-align: start; }
  .footer-links { grid-column: 1; gap: 0 24px; }
  .back-top { justify-self: start; }
  .legal { padding-block: 52px 72px; }
  .legal h1 { font-size: 38px; }
  .legal p { font-size: 15px; }
  .page-intro { padding-block: 50px 35px; }
  .page-intro .lead { font-size: 16px; }
  .feature-detail { grid-template-columns: 1fr; gap: 18px; padding-block: 30px; }
  .feature-detail h2 { font-size: 27px; }
  .feature-detail p { font-size: 15px; }
  .support-guide { grid-template-columns: 1fr; padding-block-end: 50px; }
  .support-guide article { padding: 24px; }
}
@media (max-width: 1150px) {
  .hero-phone-composition { grid-template-columns: minmax(0, 220px) minmax(90px, 1fr); gap: 16px; }
  .hero-media-note { flex-direction: column; gap: 10px; font-size: 12px; }
}
@media (max-width: 900px) {
  .hero-phone-composition { grid-template-columns: minmax(0, 1fr); justify-items: center; }
  .hero-phone-product { max-width: 220px; }
  .hero-media-notes { display: flex; width: 100%; justify-content: space-between; gap: 10px; }
  .hero-media-note { flex: 1; padding-block: 16px 0; border-block-end: 0; border-block-start: 1px solid var(--line); font-size: 11px; }
  .connection-card { padding-inline-start: 42px; }
  .connection-card h3 { font-size: 25px; }
  .connection-card p { font-size: 15px; }
}
@media (max-width: 760px) {
  .hero-phone-composition { width: min(460px, 100%); grid-template-columns: minmax(0, 230px) minmax(90px, 1fr); gap: 20px; padding: 12px 0 0; margin-inline: auto; }
  .hero-phone-product { max-width: 230px; }
  .hero-media-notes { display: block; }
  .hero-media-note { padding-block: 20px; border-block-start: 0; border-block-end: 1px solid var(--line); font-size: 12px; }
  .preview-connections { padding-block: 0; }
  .connection-card { padding-block: 27px; }
  .connection-card > .icon { inset-block-start: 29px; }
  .connection-note { padding-block-start: 24px; }
}
@media (max-width: 380px) {
  .hero-phone-composition { grid-template-columns: minmax(0, 185px) minmax(70px, 1fr); gap: 14px; }
  .hero-media-note { font-size: 11px; }
  .hero-phone-product .phone { padding: 4px; border-radius: 25px; }
  .hero-phone-product .phone img { border-radius: 20px; }
}
@media (max-width: 1150px) {
  .product-gallery { gap: 16px; grid-template-columns: 1fr 1fr 1.25fr; }
  .gallery-card { height: 570px; padding-inline: 22px; }
  .gallery-card h3 { font-size: 23px; }
  .gallery-device .phone { width: 190px; }
  .visual-story, .visual-story-reverse { gap: 40px; }
}
@media (max-width: 900px) {
  .product-gallery { grid-template-columns: 1fr 1fr; }
  .gallery-card { height: 560px; padding-inline: 28px; }
  .gallery-car { grid-column: 1 / -1; height: auto; min-height: 340px; display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: 28px; padding: 30px; }
  .gallery-car-image { padding: 0; }
  .gallery-device .phone { width: 210px; }
  .visual-story, .visual-story-reverse { gap: 30px; grid-template-columns: 1.1fr 1fr; }
  .story-copy h2 { font-size: 38px; }
  .story-copy p { font-size: 15px; }
  .story-media img { aspect-ratio: 1.15; }
}
@media (max-width: 760px) {
  .product-gallery { gap: 16px; }
  .gallery-card { height: 520px; padding: 25px 20px 0; border-radius: 20px; }
  .gallery-card h3 { font-size: 22px; }
  .gallery-card p { font-size: 13px; }
  .gallery-device .phone { width: 190px; padding: 4px; border-radius: 23px; }
  .gallery-device .phone img { border-radius: 18px; }
  .gallery-car { height: auto; min-height: 320px; padding: 26px; }
  .visual-stories { gap: 55px; }
  .visual-story, .visual-story-reverse { grid-template-columns: 1fr; gap: 28px; }
  .visual-story-reverse .story-media, .visual-story-reverse .story-copy { grid-column: 1; grid-row: auto; }
  .story-media { border-radius: 18px; }
  .story-media img { aspect-ratio: 1.4; }
  .story-copy h2 { margin-block-end: 16px; font-size: 36px; }
  .story-copy p { max-width: 48ch; margin-block-end: 15px; font-size: 16px; }
}
@media (max-width: 520px) {
  .product-gallery { grid-template-columns: 1fr; }
  .gallery-card { height: 540px; padding-inline: 26px; }
  .gallery-card p { font-size: 14px; }
  .gallery-device .phone { width: 220px; }
  .gallery-car { display: flex; grid-column: 1; height: auto; min-height: 380px; gap: 28px; padding: 26px; }
  .gallery-car-image { margin: auto 0 0; }
}
@media (max-width: 520px) {
  .feature-grid { grid-template-columns: 1fr; gap: 14px; }
  .feature-card:nth-child(2) { padding-block: 30px; }
  .feature-wide { grid-template-columns: 1fr; }
  .feature-visual { display: block; }
  .feature-visual img { max-height: 200px; }
  .closing-copy { flex-basis: calc(100% - 74px); }
  .release-pill { margin-inline-start: 0; }
}
@media (max-width: 380px) {
  .wrap, .legal { width: calc(100% - 32px); }
  .header-inner { gap: 6px; }
  .site-header .brand { font-size: 20px; gap: 7px; }
  .site-header .brand img { width: 30px; height: 30px; }
  .language-control select { max-width: 100px; }
  h1 { font-size: 39px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 6px; }
  .hero-stage { padding-block-end: 64px; }
  .hero-companion .phone { padding: 3px; border-radius: 14px; }
  .hero-companion .phone img { border-radius: 10px; }
  .hero-device-label { font-size: 11px; }
  .support-contact { padding: 16px; }
  .support-contact-icon { display: none; }
  .support-contact-copy > span { font-size: 16px; }
  .closing { padding: 24px; }
  .closing-copy { flex-basis: 100%; }
  .closing h2 { font-size: 29px; }
}
@media (prefers-reduced-motion: reduce) {
  :root { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .button:hover, .header-cta:hover, .gallery-card:hover, .gallery-card:hover .gallery-device .phone, .gallery-car:hover .gallery-car-image, .story-media:hover img, .text-link:hover .icon { transform: none; }
}

/* The English poster artwork remains consistent across every locale. */
.store-showcase { scroll-margin-top: 100px; }
.showcase-heading { max-width: 900px; margin: 0 auto 48px; text-align: center; }
.showcase-heading h2 { font-size: clamp(34px, 4.5vw, 62px); text-wrap: balance; }
.showcase-heading .section-intro { max-width: 64ch; margin: 20px auto 0; text-wrap: pretty; }
.store-posters { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: start; }
.store-poster { margin: 0; overflow: hidden; border-radius: 24px; background: #071323; box-shadow: 0 20px 50px #0003; transition: transform 250ms var(--ease), box-shadow 250ms var(--ease); }
.store-poster img { display: block; width: 100%; height: auto; aspect-ratio: 1320 / 2868; }
@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .store-poster:hover { transform: translateY(-6px); box-shadow: 0 28px 56px #0005; }
}
@media (max-width: 900px) {
  .store-posters { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 8px 0 24px; }
  .store-poster { flex: 0 0 46%; scroll-snap-align: start; }
}
@media (max-width: 600px) {
  .showcase-heading { margin-bottom: 28px; }
  .store-poster { flex-basis: 90%; border-radius: 20px; }
}
@media (prefers-reduced-motion: reduce) { .store-poster { transition: none; } }